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Skyartec TX module for the 9x
This is a TX module for the 9x that works with Skyartec receivers (eg. Wasp 100 Nano CP, etc). It uses an off-the-shelf generic CC2500 module (eBay/China) and has an integrated LNA that provides 100mW output. The RF module is controlled by an Arduino Pro Mini board which converts the PPM signal from the 9x…
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JSON encoder and decoder for Lua
My implementation of JSON using the LPeg library.
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Porter stemming algorithm in Lua
This is an implementation of the Porter stemming algorithm in Lua. It uses the LPeg library.
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MultiWiiCL
https://github.com/c—/MultiWiiCL This is a command line text based tool for configuring MultiWii. It also provides a full scripting environment for whatever fancy future use. I needed this because MultiWiiConf wouldn’t run at all on my old laptop and on my newer laptop it was really slow and too fat. I also wanted a way to…
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DEVO TX module for the 9x
I have been flying a Genius CP (DEVO) with a 9x for a few days now and while I probably don’t have all the issues worked out I figured it’s time to post some information. This will be a continuous work in progress. BEWARE, the MTC-01 is known to be flaky at times and especially…
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Warthox inspired 400mm quad project
First I used LibreCAD to create a frame design. Inspired by Warthox but smaller. Then I printed it on copper clad board using an inkjet so I would have an accurate pattern to follow. I drilled all the rounded corners then cut the rest with a cut off wheel. I can’t easily express how much…
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Arduino USB Linker
https://github.com/c—/ArduinoUSBLinker
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SHA1 implemented in Lua
This is a SHA1 implementation for LuaJIT. Take a look at the source for example usage and documentation. The performance is decent considering this is written in a scripting language but I appreciate any ideas for improving the speed (loop unrolling?). In my benchmarks this version appears to be around 3.6 times slower than the…
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Easily build simonk firmware on Windows
This project is to make changing the simonk ESC firmware settings a little easier if you’re using Windows. This assumes you have downloaded the simonk firmware and have a directory with all the files in it. First download this zip and extract the two files inside in to your simonk directory. Now edit the “tgy.asm”…
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MultiWii 3D
https://github.com/c—/MultiWii3D MultiWii simonk reverse motor test (for inverted flight) This is my technique for making 3D props: First I get two pieces of wood and a C-clamp. Then I heat up one side of the prop with a heat gun set on low. It actually doesn’t take that much heat. I keep the gun about…